"After using pre-release versions of Windows 7 for nine months, and intensively testing the final version for the past month on many different machines, I believe it is the best version of Windows Microsoft has produced." - Wall Street Journal, Oct. 8, 2009

Two years ago, Mossberg on Vista:

"After months of testing Vista on multiple computers, new and old, I believe it is the best version of Windows that Microsoft has produced." - Wall Street Journal, Jan. 18, 2007